Disconnect the power supply before connecting wiring to
prevent electrical shock and equipment damage. All wiring
must comply with applicable local codes and ordinances.
Refer to Fig. 13 and the wiring diagrams furnished with the
system equipment to complete the wiring.
W
B
R
Fig. 13. T6031H switch terminal arrangement and
switching.
W7459A,C AND W7212A,C Solid
State Economizer Logic Module
Location and Mounting W7459
Economizer Logic Module
Mount the W7459 Economizer Logic Module on the side of
the M7415 or M8405 Damper Actuator. When planning the
installation, allow enough clearance for maintenance and
service. Install the W7459 Economizer Logic Module where it
is protected from rain and snow. One mounting screw is
supplied to secure the W7459 to the actuator (after the
actuator is mounted). See Fig. 14.
Location and Mounting W7212
The logic modules mount on an M7215 or a sheet metal duct
or panel. When planning the installation, allow enough
clearance for maintenance and service (see Fig. 15 and Fig.
16 for dimensions). Mount device in a location protected from
rain, snow and direct sunlight. Secure device to sheet metal
using the two supplied mounting screws.
TEMPERATURE
RISE
SETPOINT
BREAKS R-B;
MAKES R-W
ON RISE
SWITCH
DIFFERENTIAL
SETPOINT
FOR T6031H
MAKES R-B;
BREAKS R-W
ON FALL
R AND W LOCATIONS
DEPEND ON MODEL
AND CONSTRUCTION
CAUTION
Equipment Damage Hazard.
Mounting screws longer than 5/8 in. can damage
internal motor components.
When mounting the module to an M7215 or M7415
use only the included #6 5/8 in. thread-forming screw.
M9089
Fig. 14. Mounting W7459 on M7415 or M8405 Damper
M7215 DAMPER MOTOR
ECONOMIZER
LOGIC MODULE
5/8 INCH SCREW INCLUDED WITH LOGIC MODULE.
Fig. 15. Direct mounting of W7212 module.
11
SOLID STATE ECONOMIZER SYSTEM
M7415, M7405 OR
M8405 ACTUATOR
W7459
ECONOMIZER PACKAGE
Actuator.
M9091
M20717B
63-2484—03